Curly quotes(Chinese punctuation) usually input from Chinese input method. When read from english context, it makes some confusion. Change-Id: I9b8830179fb98f3a6bef479bbaa12df70311269a
Curly quotes(Chinese punctuation) usually input from Chinese input method. When read from english context, it makes some confusion. Change-Id: I9b8830179fb98f3a6bef479bbaa12df70311269a